Item name: H4 hi/lo 120w led headlight Product model: X820 Type:car led headlight Lamp type:led Certification:rohs, ce Car make:universal Place of origin:guangdong, china (mainland) Brand name:topcity Led power: 120w Operating voltage: Dc9v-32v Input current: 2.0aâ±0.2a Led chip: High power cob led chips Led driver: driver built-in the heat sink Color temperature: 6000k-6500k Lumens output: 6000lm(per bulb) Material of pcb: Aluminum pcb Working temperature: -40â°c~+105â°c Waterproof rate: Ip65 Transfer efficiency: Â â?¥85% Beam angle: Adjustable Lifespan:more than 50000 hours Heat dissipation: Fan + all-in-one design aluminum heat sink Warranty: 2 years , cut lines and take picture for replacement Available models: H4, h7, h8/h9/h11, 9005/9006/h10 Shipping weight: 0.6kg/set Need additional parts or modification ? Plug and play. Some vehicles may need led headlights cancellers to solve canbus problem